Micro PE Strategy Buy Scale Sell

Build a holding
company that
institutional
buyers respect.

Private equity has used the rollup playbook for decades in middle-market businesses. The Micro PE Stack is the same architecture — scaled down to Main Street deal sizes. Entity structure, debt stack, EBITDA consolidation, and institutional-grade systems built from your first acquisition.

See the expansion paths Take the quiz →
3x→8x
Multiple range
$2,499
Roadmap entry
5/yr
HoldCo Hacker
900+
Buy Scale Sell operators
holdco_structure.json Live portfolio
Layer 01 — HoldCo
Apex Services Group LLC
Delaware LLC · EIN registered · SBA-compliant structure
❄️
HVAC Opco
$320K SDE
🐛
Pest Opco
$165K SDE
🌿
Landscape Opco
$115K SDE
Combined EBITDA$600,000
Avg buy multiple2.92x
Total capital deployed$1,752,000
Institutional exit target5.8x → $3.48M
Multiple arbitrage gain+$1,728,000
Cash-on-cash return 1.99x on $1.75M
900+
Buy Scale Sell operators
3x→8x
Rollup multiple range
3
Expansion paths
5/yr
HoldCo Hacker spots
Free
Buyer type quiz
What is the Micro PE Stack?

The institutional playbook — at Main Street deal sizes.

Private equity firms have used the holding company rollup model for decades. Buy fragmented businesses at 3–4x EBITDA. Consolidate under a single entity. Build institutional-grade systems. Exit at 6–8x to a larger PE firm or strategic buyer.

The Micro PE Stack applies the same architecture to deals in the $300K–$5M range — the segment PE firms are too large to bother with, and individual buyers are too unsophisticated to exploit. That gap is where the Micro PE operator builds generational wealth.

The “stack” refers to the full structure: HoldCo entity, operating company subsidiaries, debt layering across SBA and seller notes, management infrastructure, and the institutional-grade financial package that attracts a different class of buyer at exit.

Characteristic Traditional PE Micro PE Stack
Deal size $10M – $500M+ $300K – $5M
Buy multiple 5x – 12x EBITDA 2.5x – 4x SDE
Competition Hundreds of PE firms Virtually none
Seller motivation Market rate Retirement-driven
Exit multiple 6x – 14x 5x – 8x combined
Financing Institutional debt SBA + seller notes
Capital required $5M – $50M+ $25K – $500K
Arbitrage opportunity Competed away 2025–2030 window

The asymmetry is the opportunity. You are competing with individual SBA buyers — not institutional capital. Your sophistication level as a Micro PE operator is the competitive advantage that individual buyers cannot replicate.

The architecture

The five layers of a Micro PE holding company.

Every layer builds on the previous one. Skip a layer and the structure collapses under institutional buyer scrutiny. Build all five and you have a portfolio that commands a different class of exit.

01
HoldCo Entity Structure
The parent holding company — the institutional-grade wrapper for all operating companies
Foundation layer Delaware LLC preferred

The HoldCo is a separate legal entity that owns the operating companies (OpCos) as subsidiaries. It serves as the single entity a buyer underwrites at exit — not a collection of individual businesses. Getting the structure right from the first acquisition determines whether the combined entity can be presented to institutional buyers at all.

→Delaware LLC or C-Corp for institutional buyer compatibility
→Clean EIN, banking, and accounting separation from all OpCos
→Management fee structure between HoldCo and OpCos documented
→Operating agreement reflects multi-unit ownership with clean exit provisions
02
The Debt Stack Design
Layering SBA, seller notes, and creative structures to minimize equity at close
Capital efficiency SBA + seller note

The Micro PE debt stack is designed to maximize leverage at acquisition while keeping the combined entity’s debt service within cash flow limits. Each acquisition adds to the stack. The HoldCo Hacker ensures every layer is coordinated so lenders see a clean, professionally managed capital structure — not a collection of ad hoc deals.

→SBA 7(a) at 80–90% LTV per acquisition — primary debt layer
→Seller notes on standby count as equity injection under SBA rules
→Earnouts and equity rollbacks as tertiary financing tools
→DSCR maintained at 1.25x+ across the combined debt load
03
EBITDA Consolidation
The combined financial model that institutional buyers underwrite — not the individual unit P&Ls
Valuation driver Multiple arbitrage

Individual operating companies are valued at 3–4x SDE because they present as small businesses. The HoldCo’s consolidated EBITDA — with intercompany eliminations, management fee normalizations, and combined overhead — is what PE buyers price at 5–8x. The financial package that presents this correctly is the single most important document in the exit process.

→Consolidated EBITDA model with all OpCo financials combined
→Intercompany eliminations and management fee adjustments applied
→Buy Scale Sell portfolio valuation updated every 6 months to track multiple expansion
→3-year projections with conservative, base, and upside scenarios
04
Institutional-Grade Operating Systems
The management infrastructure that removes the founder from the risk profile
Exit readiness PE prerequisite

PE buyers do not buy owner-dependent businesses. The management infrastructure — documented SOPs, written org charts, GM-level delegation, unified reporting, and a 30-day owner-absence test — is what converts a founder’s collection of businesses into an institutional acquisition target. Without this layer, the multiple never expands regardless of how much EBITDA you accumulate.

→Written SOPs for every core function across all OpCos
→General manager or ops lead in each OpCo capable of independent operation
→Unified weekly reporting cadence across all units
→30-day owner-absence test passed before any institutional outreach
05
The Institutional Exit Package
The Confidential Information Memorandum and financial package that attracts PE and strategic buyers
Exit layer 6–18 months pre-exit

PE firms and strategic acquirers evaluate hundreds of opportunities per year. The operators who command premium multiples are the ones whose packages answer every question before it is asked. A CIM that presents a professionally managed holding company with documented systems, audited financials, and a clean legal structure signals a fundamentally different opportunity than a broker’s listing of a small business.

→Professional CIM with consolidated financials and growth narrative
→Quality of Earnings report from EarningsVerified across all OpCos
→Key-man dependency fully remediated across the HoldCo structure
→Buyer type analysis — PE vs strategic vs family office — and targeted outreach
Choose your expansion path

Three engagements. One destination: institutional exit.

Whether you are designing the architecture, integrating your first acquisition, or executing aggressively with a partner — one of these fits exactly where you are right now.

Start here
Path_01 // Strategy
The Strategic Roadmap
$2,499
One-time  ·  Includes The Due Diligence Bible
We design your buy box, build the 3-unit rollup financial model, and architect the HoldCo structure that will hold the combined entity. For operators moving from planning to first acquisition.
  • →HoldCo entity structure design
  • →Industry-specific buy box definition
  • →Custom 3-unit EBITDA rollup model
  • →Debt stack framework for first acquisition
  • →Digital copy of The Due Diligence Bible
Buy the Strategic Roadmap
Most popular
Path_02 // Integration
The Operational Bridge
$4,999
One-time  ·  Includes everything in Path 01
The 90 days after close are the most dangerous in any acquisition. We deliver the integration systems that fold the new OpCo into your HoldCo — tech stack, financial reporting, staff retention, and operational manuals.
  • →Everything in the Strategic Roadmap
  • →90-day OpCo integration playbook
  • →EBITDA consolidation model setup
  • →Tech stack and reporting alignment
  • →Institutional-grade operational manuals
Buy the Operational Bridge
Full partnership
Path_03 // Advisory
The HoldCo Hacker
Apply
Monthly advisory · 5 clients per year only
Your fractional head of M&A. Every target vetted. Every deal structured. The Micro PE stack prepared for lenders and institutional investors. For operators executing 3+ acquisitions in 18 months.
  • →Full HoldCo architecture advisory
  • →Pipeline vetting on every target
  • →Debt stack design and lender prep
  • →Micro PE stack for institutional buyers
  • →Direct negotiation support
Apply for HoldCo Hacker
Not sure which path fits? Take the free buyer quiz →
Why rollups fail

Focus on Buy. Ignore Build. Lose everything.

The Multiple Arbitrage math is simple. The execution is not. Most operators who attempt a rollup fail at the integration layer — not the acquisition layer. The businesses are real. The earnings are real. The combined entity never reaches institutional scale because the systems were never built.

Every failure mode below is preventable with the right architecture applied before the second acquisition closes — not after you’re managing three broken businesses simultaneously.

01

Founder dependency — the value leaves with the seller

The business’s value is entirely in the seller’s relationships and tacit knowledge. Nothing was documented. Nothing transfers. The business model collapses 90 days after close.

02

No HoldCo structure — buying businesses, not building a company

Three businesses in three separate LLCs with no parent entity. No consolidated financials. No unified reporting. A PE buyer looks at this and sees three small businesses, not one institutional platform.

03

Debt stack miscalculation — the DSCR breaks under consolidation

Each acquisition looked fine individually. Combined debt service on the consolidated EBITDA fails the 1.25x coverage test. The platform can’t qualify for the next SBA loan and can’t service the stack it already has.

04

Overpayment on unverified EBITDA — the model is built on fiction

Stated SDE across three acquisitions: $850K. Verified SDE after forensic audit: $580K. The rollup model was underwritten on numbers that didn’t survive scrutiny. The multiple arbitrage math never worked.

The Micro PE Stack solution

HoldCo structure from acquisition one

The Strategic Roadmap designs the HoldCo entity before you close the first OpCo. The structure that works for three businesses is the same structure that works for one — build it right the first time.

Debt stack designed across the full acquisition plan

We model DSCR across the planned portfolio before acquisition one closes — so the second and third SBA applications are already accounted for in the financial architecture.

EBITDA verified before any offer

EarningsVerified runs the forensic audit on every target before LOI. The rollup model is only as good as the EBITDA it’s built on — and we don’t build on unverified numbers.

Integration systems built before the first tuck-in

The Operational Bridge delivers the 90-day playbook, unified reporting, and operational manuals before you need them — not while you’re managing three broken businesses simultaneously.

Exit-ready from the first acquisition

Every system, document, and financial package is built institutional-grade from the start — so the combined entity passes PE scrutiny on day one of the exit process, not after 6 months of remediation.

The six-step framework

Platform to institutional exit — the Micro PE sequence.

Every step has a corresponding Buy Scale Sell resource that executes it. The framework is linear. Skipping steps destroys the institutional thesis.

Step_01
🏗

Design the HoldCo before you buy anything

Entity type, jurisdiction, operating agreement provisions, and the management fee structure between HoldCo and future OpCos — all designed before acquisition one closes.

→ Strategic Roadmap → holdcohacker.com
Step_02
🔍

Source the platform — off-market, pre-qualified

Define the buy box. Build a direct outreach pipeline. Evaluate 15–20 targets before making an offer on one. The platform acquisition sets the foundation for everything built on top of it.

→ dealsourcingpro.com → buy-scale-sell.com
Step_03
📊

Verify the EBITDA before any offer

Request 3 years of tax returns. Reconcile to internal P&Ls. Run the add-back schedule. The offer price is a function of verified EBITDA — not the seller’s stated number or the broker’s adjusted figure.

→ earningsverified.com → auditmyacquisition.com
Step_04
⚙️

Build the integration engine before tuck-in one

Tech stack alignment, unified financial reporting, staff retention systems, and documented SOPs — all in place before the first tuck-in closes. Tuck-ins plug into the engine. They don’t rebuild it.

→ Operational Bridge → theportfoliooperator.com
Step_05
📈

Track EBITDA consolidation every 6 months

Run the Buy Scale Sell portfolio valuation against the consolidated HoldCo EBITDA every 6 months. Know the current exit multiple, the arbitrage progress, and whether the institutional thesis is on track.

→ buy-scale-sell.com → theportfoliooperator.com
Step_06
🚪

Build the institutional exit package 18 months out

CIM preparation, QoE across all OpCos, key-man remediation, legal structure clean-up, and buyer type analysis — all executed 18 months before the target close date, not when you list.

→ exitreadysystems.com → micropeadvisors.com
Heather Griffith Barber
About Heather

She built the stack. Sold it. Now architects yours.

Heather Griffith Barber co-founded Utah’s largest vehicle wrap company at 23, scaled it into a multi-service platform using the same acquisition-driven infrastructure described on this site, and sold it to private equity in 2024 in a seven-figure exit. She understands the Micro PE model from both sides of the holding company structure.

She is the author of The Due Diligence Bible and The Silver Tsunami, the founder of the Buy Scale Sell platform, and the creator of the Buy Scale Sell specialist service network. The HoldCo Hacker engagement — limited to 5 clients per year — is the highest level of advisory available in the Buy Scale Sell ecosystem.

MicroPEStack.com is the most technically sophisticated site in the Buy Scale Sell network — built for the operators who already understand the thesis and want the architecture to execute it correctly from day one.

900+
Buy Scale Sell_network_operators
5/yr
HoldCo_hacker_spots
$400M+
Acquisitions_reviewed
5-layer
Micro_PE_stack
Buy Scale Sell ecosystem

Every layer of the stack has a dedicated Buy Scale Sell resource.

MicroPEStack covers the architecture and strategy. Each Buy Scale Sell property executes a specific function in the Micro PE build.

Valuation

Buy Scale Sell

Portfolio and unit-level EBITDA valuations. Track multiple expansion every 6 months.

buy-scale-sell.com →
 EBITDA audit

Earnings Verified

Forensic EBITDA verification and QoE reports on every OpCo acquisition.

earningsverified.com →
 Full diligence

Audit My Acquisition

87-checkpoint, 5-pillar platform audit. Verify the foundation before building on it.

auditmyacquisition.com →
 HoldCo structure

HoldCo Hacker

Entity architecture and deal structuring for multi-acquisition operators.

holdcohacker.com →
 Portfolio ops

Portfolio Operator

Unified reporting, 13-week cash flow, and management layer infrastructure across all OpCos.

portfoliooperator.com →
 Exit systems

Exit Ready Systems

The 4-system institutional exit preparation — built 18 months before you need it.

exitreadysystems.com →
 Advisory

MicroPE Advisors

Heather’s private retainer practice. Maximum six clients. Application required.

micropeadvisors.com →
Know your number before you build

What is the combined entity worth right now — and at exit?

The Micro PE thesis only works if the multiple expansion is tracking. The Buy Scale Sell portfolio valuation shows your current consolidated EBITDA multiple and the projected exit multiple at each stage of the build.

Get my Buy Scale Sell Portfolio Valuation Back to expansion paths
Buy Scale Sell — Portfolio Valuation
Combined HoldCo report
$2,499+
Per valuation  ·  Run every 6 months
EBITDA consolidation across all OpCos✓ Included
30M+ comparable transactions✓ Included
Current vs. institutional exit multiple✓ Calculated
Multiple arbitrage progress tracking✓ Included
PE buyer readiness score✓ Scored
Get my HoldCo Portfolio Valuation at Buy Scale Sell
FAQ

What Micro PE operators ask first.

How is MicroPEStack different from MainStreetRollup or ScalingThroughAcquisitions?
MainStreetRollup is the editorial movement hub — it explains why the rollup strategy works and introduces the three expansion paths to a broad audience. ScalingThroughAcquisitions is framed around M&A as an aggressive growth mechanism for existing operators. MicroPEStack is the most technically sophisticated of the three — it focuses specifically on the holding company architecture, debt stack design, EBITDA consolidation, and institutional exit preparation that makes a Micro PE portfolio command premium multiples. The three expansion path products are the same across all three sites. The audience and depth of content differ significantly.
What makes a HoldCo structure “institutional-grade”?
Three things PE buyers specifically look for: clean entity separation (HoldCo owns OpCos as subsidiaries — no commingled finances), consolidated EBITDA with intercompany eliminations properly applied, and documented management infrastructure that demonstrates the business runs without the founder. A collection of separate LLCs with no parent entity and no consolidated financials is not institutional-grade regardless of the underlying EBITDA. Getting the structure right from acquisition one is the difference between a 3x and a 6x exit multiple on the same cash flow.
What is the minimum deal size for the Micro PE model to work?
The sweet spot is a platform acquisition with $250K–$600K verified SDE, with tuck-ins in the $100K–$300K SDE range. Below $200K combined SDE, the management infrastructure required to satisfy institutional buyers consumes too much of the EBITDA. Above $5M combined SDE, you are approaching traditional PE territory where the competitive dynamics change. The Micro PE Stack is specifically optimized for the $600K–$3M combined EBITDA range — large enough to attract institutional buyers, small enough that your competition is still individual SBA buyers.
How does the HoldCo Hacker engagement work?
The HoldCo Hacker is a monthly advisory engagement where Heather acts as your fractional head of M&A. She vets every target in your pipeline against your buy box criteria, engineers the deal structure for each acquisition, coordinates with your attorney and lender on HoldCo architecture, and prepares the Micro PE stack documentation for lenders and eventual institutional buyers. It is limited to 5 clients per year because the depth of involvement — including live negotiation participation — cannot scale beyond that number. Applications are reviewed within 5 business days.
When should the HoldCo be set up — before or after the first acquisition?
Before. Always. The HoldCo should be formed and the management fee structure documented before you close acquisition one. If you form it after, you either have to restructure the OpCo ownership (taxable event) or you operate without a parent entity for your first acquisition (kills the institutional thesis for the combined entity). The Strategic Roadmap is specifically designed to get the architecture right before the first close — and it is a fraction of the cost of restructuring post-close.
Does MicroPEStack connect to the rest of the Buy Scale Sell ecosystem?
Yes — entirely by design. EarningsVerified handles EBITDA forensic auditing on every OpCo. AuditMyAcquisition runs the full 87-checkpoint diligence on platform acquisitions. PortfolioOperator builds the unified reporting and management infrastructure across all OpCos. ExitReadySystems handles the institutional exit package preparation. MicroPEAdvisors is Heather’s highest-level private retainer engagement for operators ready for that level of direct involvement. MicroPEStack is the strategy and architecture layer that ties all of them together.
Build the stack now

The architecture that turns
Main Street deals into
institutional exits.

The Strategic Roadmap designs your HoldCo structure, buy box, and 3-unit EBITDA model. It is the right starting point whether you have zero acquisitions or two already closed.

Buy the Strategic Roadmap — $2,499 Take the free quiz first
Strategic Roadmap — $2,499
Operational Bridge — $4,999
HoldCo Hacker — Apply